304 S/S FULL DONUT 3.50 3-1/2 88MM O.D WELDED OUTSIDE Category_BLOW OFF VALVE ACCESSORIES Applies in 15 minutes or

Applies in 15 minutes or LESS

MSD's new Self-Powered Timing Light is a tool every performance tuner should have

95mm Shank Length

5mm filter thread insert supplied with kit

43" diameter dual valve springs to handle up to

304 S/S FULL DONUT 3.50 3-1/2 88MM O.D WELDED OUTSIDE Category_BLOW OFF VALVE ACCESSORIES Applies in 15 minutes orStainless Steel Full Donut 3 1 2" O. D, Outside Weld Only 3. 5 304 S S FULL DONUT 3. 5 O. D WELDED OUTSIDE ONLY Aeroflow Performance range of 304 stainless steel donuts are perfect for custom fabrication, especially where tight bends are required such as exhausts or engine manifolds. Simply cut the shape you want out of the donut, position and weld. These donuts are perfectly formed, so your finished products flow properly, regardless of orientation.